EP0920223A4 - Color correction device, color correction method, picture processing device, and picture processing method - Google Patents

Color correction device, color correction method, picture processing device, and picture processing method

Info

Publication number
EP0920223A4
EP0920223A4 EP98907248A EP98907248A EP0920223A4 EP 0920223 A4 EP0920223 A4 EP 0920223A4 EP 98907248 A EP98907248 A EP 98907248A EP 98907248 A EP98907248 A EP 98907248A EP 0920223 A4 EP0920223 A4 EP 0920223A4
Authority
EP
European Patent Office
Prior art keywords
color correction
picture processing
processing device
processing method
picture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP98907248A
Other languages
German (de)
French (fr)
Other versions
EP0920223A1 (en
Inventor
Akihiro Takashima
Katsuakira Moriwake
Shoichi Usui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of EP0920223A1 publication Critical patent/EP0920223A1/en
Publication of EP0920223A4 publication Critical patent/EP0920223A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/74—Circuits for processing colour signals for obtaining special effects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
EP98907248A 1997-03-14 1998-03-16 Color correction device, color correction method, picture processing device, and picture processing method Withdrawn EP0920223A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP8225297 1997-03-14
JP82252/97 1997-03-14
JP19503997 1997-07-04
JP195039/97 1997-07-04
PCT/JP1998/001102 WO1998042142A1 (en) 1997-03-14 1998-03-16 Color correction device, color correction method, picture processing device, and picture processing method

Publications (2)

Publication Number Publication Date
EP0920223A1 EP0920223A1 (en) 1999-06-02
EP0920223A4 true EP0920223A4 (en) 2002-11-27

Family

ID=26423272

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98907248A Withdrawn EP0920223A4 (en) 1997-03-14 1998-03-16 Color correction device, color correction method, picture processing device, and picture processing method

Country Status (4)

Country Link
US (1) US6504551B1 (en)
EP (1) EP0920223A4 (en)
CN (1) CN1265652C (en)
WO (1) WO1998042142A1 (en)

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KR101416246B1 (en) * 2007-09-14 2014-07-07 삼성전자 주식회사 Display apparatus and control method thereof
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JP5256001B2 (en) * 2008-11-20 2013-08-07 京セラドキュメントソリューションズ株式会社 Color adjustment apparatus, method and program
WO2010067488A1 (en) * 2008-12-10 2010-06-17 パナソニック株式会社 Color correction device and color correction method
KR101286547B1 (en) * 2008-12-24 2013-07-17 엘지디스플레이 주식회사 Method and apparatus for simulating video of liquid crystal display device
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TWI424427B (en) * 2009-05-13 2014-01-21 Chunghwa Picture Tubes Ltd Color transforming method and corresponding color displaying method
US8773364B2 (en) * 2009-06-22 2014-07-08 Ma Lighting Technology Gmbh Method for operating a lighting control console during color selection
US8493402B2 (en) * 2011-01-06 2013-07-23 Intel Corporation System, method and computer program product for color processing of point-of-interest color
US20120210229A1 (en) * 2011-02-16 2012-08-16 Andrew Bryant Color workflow
JP2012222550A (en) * 2011-04-07 2012-11-12 Sony Corp Reproducer and video production system
CN102722870B (en) * 2011-05-26 2015-10-14 北京泰邦天地科技有限公司 The geometry of the image in color photoelectric system and brightness distortion bearing calibration
CN102946501B (en) * 2011-05-26 2015-03-04 北京泰邦天地科技有限公司 Color distortion correction method and device in imaging system or image output system
KR101803571B1 (en) * 2011-06-17 2017-11-30 엘지디스플레이 주식회사 Stereoscopic Image Display Device and Driving Method thereof
KR20130076132A (en) * 2011-12-28 2013-07-08 삼성전자주식회사 Display apparatus and method for displaying of image
US8849028B2 (en) * 2012-02-06 2014-09-30 Apple Inc. Color selection tool for selecting a custom color component
US20130201495A1 (en) * 2012-02-08 2013-08-08 Aaron Jacob Boggs Methods for improving color differentiation by dot placement manipulation and color hue adjustment
US9813699B2 (en) * 2012-05-18 2017-11-07 Leader Electronics Corp. Method and apparatus for displaying a marker
KR101410703B1 (en) * 2013-03-26 2014-06-24 삼성전자주식회사 method and apparatus for color signal process and recording medium thereof
US20150103093A1 (en) * 2013-10-14 2015-04-16 Apple Inc. System and Method for Displaying Image Data on a Vectorscope
DE102014100049A1 (en) * 2014-01-05 2015-07-09 Kronoton Gmbh Method for audio playback in a multi-channel sound system
CN109903247B (en) * 2019-02-22 2023-02-03 西安工程大学 High-precision graying method for color image based on Gaussian color space correlation
CN112053650A (en) * 2019-06-06 2020-12-08 华硕电脑股份有限公司 Multi-screen color correction method and electronic device thereof
CN110891166B (en) * 2019-11-19 2021-06-11 上海开放大学 Image color enhancement method and storage medium
CN112468722B (en) * 2020-11-19 2022-05-06 惠州Tcl移动通信有限公司 Shooting method, device, equipment and storage medium

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US5255083A (en) * 1991-06-05 1993-10-19 Sony Corporation Of America Digital color correction system and method
US5450500A (en) * 1993-04-09 1995-09-12 Pandora International Ltd. High-definition digital video processor
EP0818920A1 (en) * 1996-07-10 1998-01-14 Fujifilm Electronic Imaging Limited Colour correction

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WO1992021213A1 (en) * 1991-05-15 1992-11-26 Videonics Incorporated An improved digital video image adjusting circuit and a method therefor
US5255083A (en) * 1991-06-05 1993-10-19 Sony Corporation Of America Digital color correction system and method
US5450500A (en) * 1993-04-09 1995-09-12 Pandora International Ltd. High-definition digital video processor
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See also references of WO9842142A1 *

Also Published As

Publication number Publication date
CN1265652C (en) 2006-07-19
US6504551B1 (en) 2003-01-07
CN1225778A (en) 1999-08-11
EP0920223A1 (en) 1999-06-02
WO1998042142A1 (en) 1998-09-24

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